<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Big Fish Eat Small Fish</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="top-bar">
        <h1 class="game-title">Big Fish Eat Small Fish</h1>
        <div class="controls">
            <label for="difficulty">难度:</label>
            <select id="difficulty">
                <option value="easy">简单</option>
                <option value="medium" selected>中级</option>
                <option value="hell">地狱</option>
            </select>
            <button id="restartButton">Restart Game</button>
        </div>
        <div id="score">Score: 0</div>
    </div>
    <canvas id="gameCanvas"></canvas>
    <script src="script.js" type="module"></script>
</body>
</html>
